70470468

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{383}}^1$

素因数の和:681

約数の個数: 72

約数和(自身を含む): 188697600

約数和(自身を除く): 118227132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 269, 342, 383, 538, 684, 766, 807, 1076, 1149, 1532, 1614, 2298, 2421, 3228, 3447, 4596, 4842, 5111, 6894, 7277, 9684, 10222, 13788, 14554, 15333, 20444, 21831, 29108, 30666, 43662, 45999, 61332, 65493, 87324, 91998, 103027, 130986, 183996, 206054, 261972, 309081, 412108, 618162, 927243, 1236324, 1854486, 1957513, 3708972, 3915026, 5872539, 7830052, 11745078, 17617617, 23490156, 35235234, 70470468]

約数ペア:

[(1, 70470468), (2, 35235234), (3, 23490156), (4, 17617617), (6, 11745078), (9, 7830052), (12, 5872539), (18, 3915026), (19, 3708972), (36, 1957513), (38, 1854486), (57, 1236324), (76, 927243), (114, 618162), (171, 412108), (228, 309081), (269, 261972), (342, 206054), (383, 183996), (538, 130986), (684, 103027), (766, 91998), (807, 87324), (1076, 65493), (1149, 61332), (1532, 45999), (1614, 43662), (2298, 30666), (2421, 29108), (3228, 21831), (3447, 20444), (4596, 15333), (4842, 14554), (5111, 13788), (6894, 10222), (7277, 9684)]